Afanasiev S, Aidala C, Ajitanand NN, Akiba Y, Al-Jamel A, Alexander J, Aoki K, Aphecetche L, Armendariz R, Aronson SH, Averbeck R, Awes TC, et al12 October 2012Journal article Journal:Physical Review LettersVolume:109Issue:15, American Physical Society (APS), p.152302No abstract availableKeywords:5106 Nuclear and Plasma Physics , 5107 Particle and High Energy Physics , 51 Physical Sciences DOI10.1103/physrevlett.109.152302